On Thu, Sep 14, 2023 at 10:05:57AM -0700, Dongli Zhang wrote: > That is: > > 1. Without the commit (src and dst), something bad may happen. > > 2. With the commit on src, issue is fixed. > > 3. With the commit only dst, it is expected that issue is not fixed. > > Therefore, from administrator's perspective, the bugfix should always be applied > no the source server, in order to succeed the migration. I fully agree. Though, I think this boils down to: The commit must be on the source or something bad may happen. It then follows that you cannot live-migrate guests off the source to patch it without potentially corrupting the guests currently running on that source... Regards, Tyler